R Markdown

This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com.

When you click the Knit button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:

## Loading required package: sp

## 
## Attaching package: 'lubridate'
## The following object is masked _by_ '.GlobalEnv':
## 
##     origin
## The following objects are masked from 'package:raster':
## 
##     intersect, union
## The following objects are masked from 'package:base':
## 
##     date, intersect, setdiff, union
## geom_path: Each group consists of only one observation. Do you need to adjust
## the group aesthetic?

## geom_path: Each group consists of only one observation. Do you need to adjust
## the group aesthetic?